The article discusses the discovery of hundreds of mini solar systems found in the Milky Way galaxy by Jason Rowe of the SETI Institute in Mountain View, California, based on the analyses of dat...
A. planet B. galaxy C. universe D. constellation 相关知识点: 试题来源: 解析 B。本题考查银河系相关的概念。选项A“planet”(行星)与银河系概念完全不同;选项B“galaxy”(银河系),我们的太阳系位于银河系中,符合题意;选项C“universe”(宇宙)范围太大,不准确;选项D“constellation”(星座)与银河系不...
The solar system is located in one of the spiral arms of theMilky Way galaxy. It was born about 4.5 billion years ago when a cloud of interstellar gas and dust collapsed. Most of the material was pulled toward a central point: nearly all of the solar system’s mass—99.8%—is inthe S...
The Milky Way galaxy is just one of billions of galaxies that make up what we call the Universe. There are many stars like ours with planets rotating them in the universe. We call it the “solar system” because our Sun is named Sol, from the Latin word for Sun. Solar systems can ...
Galaxy clusters caught in motion 2012-Jun-29 Nearby galaxies: Have map will travel 2009-May-01 Related external links Rights and permissions Reprints and permissions About this article Cite this article Gibney, E. Earth's new address: 'Solar System, Milky Way, Laniakea'. Nature (2014). ht...
The Milky Way is the galaxy that contains our Solar System. Foggy night and meadow.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城、
The Milky Way Galaxy is one of the many ___ in the universe. A. solar systems B. galaxies C. constellations D. nebulae 相关知识点: 试题来源: 解析 B。银河星系是宇宙中众多星系中的一个,选项 A 太阳系、选项 C 星座、选项 D 星云均不符合题意。反馈 ...
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The night sky over New Zealand's Southern Alps gives a spectacular view of the Milky Way, the galaxy in which our own solar system resides.Mike Mackinven / Getty Images Our planetEarthis part of asolar systemthat consists of eight planets orbiting a giant, fierystarwe call the sun. For ...
The solar system is our neighborhood, but we are also part of a bigger galaxy called the Milky Way, just like a neighborhood might be part of a bigger city. We are one of hundreds, and maybe even thousands, of solar systems in our galaxy. The sun is our star that rotates at the ...